发明申请
WO2022211954A1 PROGRESSIVE SCANS WITH MULTIPLE PULSED X-RAY SOURCE-IN-MOTION TOMOSYNTHESIS IMAGING SYSTEM
审中-公开
基本信息:
- 专利标题： PROGRESSIVE SCANS WITH MULTIPLE PULSED X-RAY SOURCE-IN-MOTION TOMOSYNTHESIS IMAGING SYSTEM
- 申请号：PCT/US2022/018420 申请日：2022-03-02
- 公开(公告)号：WO2022211954A1 公开(公告)日：2022-10-06
- 发明人： MAOLINBAY, Manat , KU, Chwen-Yuan , YANG, Linbo , LIU, Jianqiang
- 申请人： AIXSCAN INC.
- 申请人地址： 1209 Alderwood Avenue
- 专利权人： AIXSCAN INC.
- 当前专利权人： AIXSCAN INC.
- 当前专利权人地址： 1209 Alderwood Avenue
- 代理机构： TRAN, Bao
- 优先权： US17/548,366 2021-12-10
- 主分类号： A61B6/03
- IPC分类号： A61B6/03 ; A61B6/025 ; A61B6/032 ; A61B6/035 ; A61B6/0407 ; A61B6/06 ; A61B6/08 ; A61B6/4007 ; A61B6/4014 ; A61B6/4021 ; A61B6/405 ; A61B6/4208 ; A61B6/4275 ; A61B6/4283 ; A61B6/4405 ; A61B6/4441 ; A61B6/4452 ; A61B6/4476 ; A61B6/4482 ; A61B6/467 ; A61B6/482 ; A61B6/502 ; A61B6/54 ; A61B6/541 ; A61B6/542 ; A61B6/56 ; A61B6/583 ; G01N2223/401 ; G01N23/044 ; G01N23/083 ; G01N23/18 ; G06T11/003 ; G06T11/006 ; G06T17/00 ; G06T2200/24 ; G06T2207/10076 ; G06T2207/10081 ; G06T2207/20081 ; G06T2207/20084 ; G06T2207/30064 ; G06T2207/30096 ; G06T2207/30168 ; G06T2210/41 ; G06T7/0012 ; G06T7/0016 ; G06T7/11 ; G06V10/25 ; G06V10/62 ; G06V2201/032 ; G16H10/60 ; G16H30/20 ; G16H50/20
摘要：
System and method are disclosed for imaging acquisition from sparse partial scans of distributed wide angle. During real time image reconstruction, artificial intelligence (AI) determines if there is enough information to perform diagnostics based on initial scans. If there is enough information from the fractional scans, then data acquisition stops; if more information is needed, then system performs another round of wide-angle sparse scans in a new location progressively until a result is satisfactory. The system reduces X-ray dose on a patient and performs quicker X-ray scan at multiple pulsed source-in-motion tomosynthesis imaging system. The method and system also significantly reduce the amount of time required to display high quality three-dimensional tomosynthesis images.
IPC结构图谱:
| A | 人类生活必需 |
| --A61 | 医学或兽医学；卫生学 |
| ----A61B | 诊断；外科；鉴定 |
| ------A61B6/00 | 用于放射诊断的仪器，例如与放射治疗设备相结合的 |
| --------A61B6/02 | .依次在不同平面中诊断的仪器；立体放射诊断的 |
| ----------A61B6/03 | ..用电子计算机处理的层析X射线摄影机 |